PT ARENA 19NM North of Point Arena, CA (46014)

Conditions for Thursday

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Marine Data Graph

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General Information

Location: 39.235 North -123.974 West
Buoy Type: 2.3-meter foam discus buoy
Buoy Hull: 2.3D11
Payload: SCOOP payload
Owned by: NDBC
Windspeed: Measured by obtained from anemometer
Sea Surface: Measured by Intake

Weather and Wave Data

Time Temp Humidity Wind Dominant Wave Wind Wave Wave Swell Pressure
  Air
(°F)
Water
(°F)
  Dir Speed
(kts)
Speed
(mph)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Period
(sec)
Height
(ft)
Range
(ft)
Atmo.
(in)
Tend.
(in)
20:50 56 57
-
SSE 11.7 13.4 10 6.23 exactly 6.2 6 1.64 0.82 - 2.46 10 6.56 5.74 - 7.38 30.14 +0.03
21:50 55 57
-
SSE 11.7 13.4 10 5.91 exactly 5.9 6 3.28 2.46 - 4.10 10 4.92 4.10 - 5.74 30.16 +0.04
22:50 55 57
-
SE 11.7 13.4 11 5.58 exactly 5.6 5 1.64 0.82 - 2.46 11 4.92 4.10 - 5.74 30.18 +0.04
23:50 55 57
-
SSE 11.7 13.4 10 5.91 exactly 5.9 5 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.18 +0.04
00:50 54 57
-
SE 9.7 11.2 10 5.58 exactly 5.6 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.19 +0.03
01:50 54 58
-
SSE 7.8 8.9 10 5.25 exactly 5.2 3 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.20 +0.02
02:50 54 58
-
ESE 7.8 8.9 10 5.58 exactly 5.6 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.21 +0.03
03:50 54 59
-
ENE 1.9 2.2 9 4.59 exactly 4.6 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.21 +0.02
04:50 54 58
-
ENE 3.9 4.5 10 4.92 exactly 4.9 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.20 -
05:50 55 58
-
NNE 1.9 2.2 10 4.92 exactly 4.9 4 1.64 0.82 - 2.46 10 4.92 4.10 - 5.74 30.22 +0.01
06:50 55 58
-
North 9.7 11.2 9 4.92 exactly 4.9 3 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.24 +0.03
07:50 54 59
-
North 7.8 8.9 9 4.92 exactly 4.9 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.25 +0.05
08:50 55 59
-
NNE 9.7 11.2 9 5.25 exactly 5.2 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.27 +0.05
09:50 55 58
-
North 5.8 6.7 9 5.25 exactly 5.2 - - - 9 4.92 4.10 - 5.74 30.28 +0.04
10:50 56 58
-
North 5.8 6.7 9 4.92 exactly 4.9 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.29 +0.04
11:50 56 58
-
North 7.8 8.9 9 4.92 exactly 4.9 - - - 9 4.92 4.10 - 5.74 30.30 +0.03
12:50 56 58
-
North 9.7 11.2 9 4.92 exactly 4.9 5 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.30 +0.02
13:50 56 58
-
North 9.7 11.2 9 4.27 exactly 4.3 5 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.28 -0.01
14:50 57 58
-
NNW 9.7 11.2 9 4.27 exactly 4.3 5 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 30.27 -0.02
15:50 57 58
-
NNW 9.7 11.2 9 4.59 exactly 4.6 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.27 -0.03
16:50 57 58
-
NNW 13.6 15.7 9 4.27 exactly 4.3 6 1.64 0.82 - 2.46 9 3.28 2.46 - 4.10 30.28 -
17:50 57 58
-
North 13.6 15.7 8 3.94 exactly 3.9 6 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 30.27 -
18:50 57 58
-
North 13.6 15.7 8 4.27 exactly 4.3 6 1.64 0.82 - 2.46 8 3.28 2.46 - 4.10 30.27 -
19:50 57 58
-
North 11.7 13.4 9 4.92 exactly 4.9 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.29 +0.01
20:50 57 58
-
NNW 9.7 11.2 17 4.27 exactly 4.3 4 1.64 0.82 - 2.46 17 3.28 2.46 - 4.10 30.28 -
21:50 56 58
-
NNW 9.7 11.2 9 4.59 exactly 4.6 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.28 +0.01
22:50 56 58
-
NNW 9.7 11.2 9 4.27 exactly 4.3 4 1.64 0.82 - 2.46 9 4.92 4.10 - 5.74 30.29 -
23:50 56 58
-
NNW 9.7 11.2 8 4.27 exactly 4.3 5 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.29 +0.01
00:50 56 57
-
NNW 11.7 13.4 8 4.92 exactly 4.9 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.27 -0.01
01:50 56 57
-
North 13.6 15.7 9 4.92 exactly 4.9 5 3.28 2.46 - 4.10 9 3.28 2.46 - 4.10 30.27 -0.01
02:50 55 57
-
NE 7.8 8.9 16 5.58 exactly 5.6 4 1.64 0.82 - 2.46 16 4.92 4.10 - 5.74 30.27 -0.02
03:50 54 57
-
NNE 3.9 4.5 8 4.92 exactly 4.9 4 1.64 0.82 - 2.46 8 4.92 4.10 - 5.74 30.26 -0.01

Detailed Wave Spectra

Time Water Depth Wave Height Spectral Peak Period Average Wave Period Sampling Interval Wave Record
20:00 840 ft 6.89 ft 10.0 sec 7.5 sec 0.6 sec 2400 sec
21:00 840 ft 6.20 ft 10.0 sec 7.1 sec 0.6 sec 2400 sec
22:00 840 ft 5.87 ft 10.0 sec 6.7 sec 0.6 sec 2400 sec
00:00 840 ft 5.91 ft 10.0 sec 7.0 sec 0.6 sec 2400 sec
01:00 840 ft 5.61 ft 10.0 sec 6.9 sec 0.6 sec 2400 sec
02:00 840 ft 5.12 ft 10.0 sec 7.0 sec 0.6 sec 2400 sec
03:00 840 ft 5.64 ft 10.0 sec 7.6 sec 0.6 sec 2400 sec
04:00 840 ft 4.76 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
05:00 840 ft 4.99 ft 10.0 sec 7.6 sec 0.6 sec 2400 sec
06:00 840 ft 5.05 ft 10.0 sec 7.4 sec 0.6 sec 2400 sec
07:00 840 ft 4.95 ft 9.1 sec 7.6 sec 0.6 sec 2400 sec
09:00 840 ft 5.38 ft 9.1 sec 7.9 sec 0.6 sec 2400 sec
10:00 840 ft 5.41 ft 9.1 sec 7.5 sec 0.6 sec 2400 sec
12:00 840 ft 4.89 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
13:00 840 ft 4.95 ft 9.1 sec 7.3 sec 0.6 sec 2400 sec
14:00 840 ft 4.40 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
15:00 840 ft 4.30 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
16:00 840 ft 4.59 ft 9.1 sec 7.1 sec 0.6 sec 2400 sec
17:00 840 ft 4.17 ft 9.1 sec 6.9 sec 0.6 sec 2400 sec
18:00 840 ft 3.97 ft 8.3 sec 6.1 sec 0.6 sec 2400 sec
19:00 840 ft 4.36 ft 8.3 sec 6.6 sec 0.6 sec 2400 sec
20:00 840 ft 4.89 ft 9.1 sec 6.7 sec 0.6 sec 2400 sec
21:00 840 ft 4.30 ft 17.4 sec 6.1 sec 0.6 sec 2400 sec
23:00 840 ft 4.36 ft 9.1 sec 6.4 sec 0.6 sec 2400 sec
00:00 840 ft 4.43 ft 8.3 sec 6.6 sec 0.6 sec 2400 sec
01:00 840 ft 4.89 ft 8.3 sec 6.6 sec 0.6 sec 2400 sec
02:00 840 ft 4.82 ft 9.1 sec 6.2 sec 0.6 sec 2400 sec